Optimization and improvement of heavy-haul railway rail profile in curved tracks based on the CDF method

Key Points

• Improved rail profiles enhance performance and safety in heavy-haul railway operations, effectively optimizing curved tracks.
• The study shows that using the CDF method leads to better rail profile designs, with specific metrics indicating significant performance gains.
• Analysis employed the CDF method to assess various rail profiles across different curvature, ensuring robustness in findings.
• This study highlights the importance of optimized rail profiles in curved tracks, emphasizing the need for applied improvements in engineering.